ACM-SIAM Symposium on Discrete Algorithms (SODA),
Member Steering Committee, since 2012 (Angelika Steger)
Workshop on Combinatorics,
Mathematisches Forschungsinstitut Oberwolfach, Germany, January 5 - 11, 2014 (Jeff Kahn, Angelika Steger, Benny Sudakov)
Colloquium in Honor of the 60th Birthday of Hans Jürgen Prömel,
Zurich, Switzerland, October 25-26, 2013 (Angelika Steger)
38th International Colloquium on Automata, Languages and Programming (ICALP),
Zurich, Switzerland, July 4 - 8, 2011 (Michael Hoffmann, Juraj Hromkovic, Ueli Maurer, Angelika Steger, Emo Welzl, Peter Widmayer)
Workshop on Combinatorics,
Mathematisches Forschungsinstitut Oberwolfach, Germany, January 2 - 8, 2011 (Jeff Kahn, Angelika Steger, Benny Sudakov)
Combinatorics: Methods and Applications in Mathematics and Computer Science,
Institute for Pure and Applied Mathematics (IPAM), University of California Los Angeles, USA, September 8- December 11, 2009 (Gil Kalai, Janos Pach, Vera Sos, Angelika Steger, Benny Sudakov, Terence Tao).
14th Annual European Symposium on Algorithms (ESA),
ETH Zurich, Switzerland, September 11-15, 2006 (Michael Hoffmann, Angelika Steger, Emo Welzl, Peter Widmayer)
Mathematical Aspects of Theoretical Computer Science,
ETH Zurich (FIM), May 24-26, 2004 (Béla Bollobás, Maurice Cochand, Angelika Steger, Jiří Matoušek)
Symposium of Discrete Mathematics,
ETH Zurich, October 7-8, 2004 (Angelika Steger)